Dosya : char_battle.cpp
Arat : static void GiveExp
İçerisinde Arat :

	to->PointChange(POINT_EXP, iExp, true);
	from->CreateFly(FLY_EXP, to);

Değiştir :

	if (!to->IsEquipUniqueItem(ITEM_ANTIEXP_RING))
	{
		to->PointChange(POINT_EXP, iExp, true);
		from->CreateFly(FLY_EXP, to);
	}

Dosya : guild.cpp
Arat : CGuild::OfferExp
İçerisinde Arat :
	if (ch->GetExp() - (DWORD)amount > ch->GetExp())
	{
		sys_err("Wrong guild offer amount %d by %s[%u]", amount, ch->GetName(), ch->GetPlayerID());
		return false;
	}

Altına Ekle :

	if (ch->IsEquipUniqueItem(ITEM_ANTIEXP_RING))
	{
		ch->ChatPacket(CHAT_TYPE_INFO, LC_TEXT("GUILD_ANTI_EXP_RING_OFFER_WARNING"));
		return false;
	}